FIRESTONE 131B AIR LUNG MANUFACTURER PART NUMBER: W013587731 FIRESTONE INDUSTRIAL AIRMOUNT / AIRSTROKE ACTUATOR STYLE 131B AIR CHAMBER, TYPE 1 HEEL PLATE, (2) 3/8-16 CAP NUTS ON 1.75” CENTERS, 1/4” NPT CENTER PORT WO1-358-7731, 131B 2BN1/4CTR 2BN.
The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.
